The Roman Empire is known for its construction of roads that stretched throughout the Empire. These roads nurtured trade through the Empire and connected with other trade routes as far as the [[Silk Road]]. In addition to trade, the highways allowed for fast overland movement of military forces to areas that needed defense or suppression. The Roman style of road construction was revolutionary at its time, and has for the most part yet to be improved upon. Crowns allowed runoff of rainwater into gutters and sub-packing of peastone and gravel allowed for absorption of frost heaves where necessary. While not all Roman roads were built this way, this was nevertheless a milestone in road construction. Surveying methods of the time forced the Romans to build these roads arrow straight. During the reign of [[Diocletian]] 372 main roads were recorded, totaling 53,000 miles.<ref>Leslie and Roy Adkins, ''Life in Ancient Rome'' ISBN 0-19-512332-8</ref> Many of the routes the roads followed are still in use today. | The Roman Empire is known for its construction of roads that stretched throughout the Empire. These roads nurtured trade through the Empire and connected with other trade routes as far as the [[Silk Road]]. In addition to trade, the highways allowed for fast overland movement of military forces to areas that needed defense or suppression. The Roman style of road construction was revolutionary at its time, and has for the most part yet to be improved upon. Crowns allowed runoff of rainwater into gutters and sub-packing of peastone and gravel allowed for absorption of frost heaves where necessary. While not all Roman roads were built this way, this was nevertheless a milestone in road construction. Surveying methods of the time forced the Romans to build these roads arrow straight. During the reign of [[Diocletian]] 372 main roads were recorded, totaling 53,000 miles.<ref>Leslie and Roy Adkins, ''Life in Ancient Rome'' ISBN 0-19-512332-8</ref> Many of the routes the roads followed are still in use today. |